An aeroplane when 3000 m high passes vertically above another aeroplane at an instant when the angles of elevation of two aeroplanes from the same point on the ground are 60 degree and 45 degree respectively.Find the vertical distance between the two planes.[1268 m Ans.]

Asked by Harsh Poplay | 28th Dec, 2013, 07:18: PM

Expert Answer:

Answered by  | 28th Dec, 2013, 10:04: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.